I have a 2005 skidoo summit highmark 1000. 162" track. Sled has had all 2007 updates. brand new fox float 2's on the front ceramic coated Y pipe, pipe (dyna port) And can (the thing can). 440 race seat, cover. Better boards snow eliminators and running board stiffeners...custom painted. Lots more! Tons of power! Looking to get new xp.. Might consider some trades.. No reasonable offer will be refused.Call if have any questions or want to check it out.